| Número de manchas solares |
Tamaño | Clase Magn. | Clase Mancha | Ubicación | |
|---|---|---|---|---|---|
| 26/09/2012 | 3 | 30 | CRO | N17E67 | |
| 27/09/2012 | 4 | 30 | CRO | N17E53 | |
| 28/09/2012 | 3 | 20 | CSO | N17E40 | |
| 29/09/2012 | 2 | 0 | AXX | N19E28 |
| C |
|---|
| 3 |
| Inicio | Máximo | Fin | ||||
|---|---|---|---|---|---|---|
| 1 | C6.49 | 25/09/2012 | 17:47 | 17:53 | 17:56 | |
| 2 | C2.78 | 24/09/2012 | 19:23 | 19:31 | 19:39 | |
| 3 | C1.75 | 29/09/2012 | 10:24 | 10:30 | 10:36 |
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| Último evento clase X | 08/12/2025 | X1.1 |
| Último evento clase M | 28/12/2025 | M4.3 |
| Últimas tormentas geomagnéticas | 22/12/2025 | Kp5 (G1) |
| Días sin manchas | |
|---|---|
| Último día sin manchas | 08/06/2022 |
| Promedio de manchas solares mensuales | |
|---|---|
| noviembre 2025 | 91.8 -22.8 |
| diciembre 2025 | 115.5 +23.7 |
| Last 30 days | 115.2 +29.6 |